The DALY Li-ion 6S 24V 30A Waterproof BMS is a high-performance Battery Management System designed for 6-cell (6S) lithium-ion battery packs. Engineered for durability and safety, this BMS offers balanced charging, robust overcurrent protection, and precise voltage management. With a 30A continuous charge and discharge current capacity, it is well-suited for mid-power applications such as e-bikes, electric scooters, solar energy systems, and portable power stations.
The unit features a fully sealed waterproof (IP65-rated) enclosure that protects the circuitry from moisture, dust, and mechanical shock, making it ideal for demanding outdoor and rugged environments. An integrated NTC sensor ensures temperature protection and real-time thermal monitoring.
Features of DALY 6S 24V 30A Waterproof Li-ion BMS:
- Compatible with 6S lithium-ion battery packs (22.2V nominal / 25.2V fully charged).
- Continuous 30A charge and discharge capability.
- IP65-rated waterproof and dustproof casing for outdoor use.
- Intelligent passive balancing ensures uniform cell voltage.
- Built-in NTC thermistor for over-temperature detection.
- Offers full protection: overcharge, over-discharge, overcurrent, and short circuit.
- Durable construction for long-term stability and safety.
- CE and RoHS certified product.
Specifications of DALY 6S 24V 30A BMS:
| Specification | Value |
|---|---|
| Model | Li-ion 6S 24V 30A Waterproof |
| Charge Voltage (V) | 25.2V |
| Charge Current (A) | 30A |
| Discharge Current (A) | 30A |
| Balance Type | Passive Balancing |
| Balance Current (mA) | ~30 |
| Balance Detect Voltage | ~4.20V per cell |
| Overcharge Detect Voltage | 4.25V 0.05V per cell |
| Overcharge Release Voltage | 4.20V 0.05V per cell |
| Over-discharge Voltage | 2.50V 0.10V per cell |
| Over-discharge Release | 2.90V 0.10V per cell |
| Operating Temp. Range | -20C to +60C |
| Waterproof Rating | IP65 |
| Dimensions (LWH) | 75mm x 48mm x 15mm |
| Manufacturer | Dongguan DALY Electronics Co. Ltd. |
Package Includes:
1 DALY Li-ion 6S 24V 30A Battery Management System BMS Protection Board
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